Music

Gurdjieff & de Hartmann: Music For The Piano, Volume III: Hymns, Prayers and Rituals

Chants, Hymns and Dances

Georges Ivanovich Gurdjieff - Harmonium Improvisations - Recorded in Paris Apartment

Gurdjieff/de Hartmann: Hymns, Prayers, and Rituals (Music for the piano, Vol.3)

Sacred Hymns (feat. piano: Keith Jarrett)

Improvisations: G. I. Gurdjieff on the harmonium